In this work, plasmonic nanostructures are implemented to make Raman spectroscopy into a surface-sensitive technique for the study of adsorbates on a catalyst surface. In particular, Au and Ag nanoparticles are isolated with SiO2 and TiO2 coatings to obtain thermally Raman signal enhancers.[1] This technique is referred to as shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS).[2] Solid metals are assembled over the shell-isolated nanoparticles by wet-impregnation for the study of hydrogenation catalysis.[3]
Ref: [1] T. Hartman, C. S. Wondergem, N. Kumar, A. Van Den Berg, B. M. Weckhuysen, J. Phys. Chem. Lett. 2016, 7, 1570–1584.
[2] J. F. Li, Y. F. Huang, Y. Ding, Z. L. Yang, S. B. Li, X. S. Zhou, F. R. Fan, W. Zhang, Z. Y. Zhou, D. Y. Wu, B. Ren, Z. L. Wang, Z. Q. Tian, Nature 2010, 464, 392–395.
[3] T. Hartman, B. M. Weckhuysen, Chem. Eur. J. 2018, 24, 3733–3741
Publications
Ballotin, F C; Hartman, T; Koek, J; Geitenbeek, R G; Weckhuysen, B M
Operando Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy of the NO Reduction Reaction over Rhodium-Based Catalysts Journal Article
In: ChemPhysChem, vol. 22, no. 15, pp. 1595-1602, 2021.
@article{Ballotin20211595,
title = {Operando Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy of the NO Reduction Reaction over Rhodium-Based Catalysts},
author = {F C Ballotin and T Hartman and J Koek and R G Geitenbeek and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85109164504&doi=10.1002%2fcphc.202100375&partnerID=40&md5=6ff282437e54dfd3b01a6d46b39822d6},
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An, H; Wu, L; Mandemaker, L D B; Yang, S; Ruiter, J De; Wijten, J H J; Janssens, J C L; Hartman, T; Stam, W Van Der; Weckhuysen, B M
Sub-Second Time-Resolved Surface-Enhanced Raman Spectroscopy Reveals Dynamic CO Intermediates during Electrochemical CO2 Reduction on Copper Journal Article
In: Angewandte Chemie - International Edition, vol. 60, no. 30, pp. 16576-16584, 2021.
@article{An202116576,
title = {Sub-Second Time-Resolved Surface-Enhanced Raman Spectroscopy Reveals Dynamic CO Intermediates during Electrochemical CO2 Reduction on Copper},
author = {H An and L Wu and L D B Mandemaker and S Yang and J De Ruiter and J H J Wijten and J C L Janssens and T Hartman and W Van Der Stam and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85107959879&doi=10.1002%2fanie.202104114&partnerID=40&md5=14ec7cc47637cc245a2539b7c8664d15},
year = {2021},
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Hartman, T; Geitenbeek, R G; Wondergem, C S; Stam, W Van Der; Weckhuysen, B M
Operando Nanoscale Sensors in Catalysis: All Eyes on Catalyst Particles Journal Article
In: ACS Nano, 2020.
@article{Hartman2020,
title = {Operando Nanoscale Sensors in Catalysis: All Eyes on Catalyst Particles},
author = {T Hartman and R G Geitenbeek and C S Wondergem and W Van Der Stam and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85083881076&doi=10.1021%2facsnano.9b09834&partnerID=40&md5=02c08f4d6d127819f2e8a6db4df5cfdd},
year = {2020},
date = {2020-01-01},
journal = {ACS Nano},
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Wondergem, C S; Hartman, T; Weckhuysen, B M
In Situ Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy to Unravel Sequential Hydrogenation of Phenylacetylene over Platinum Nanoparticles Journal Article
In: ACS Catalysis, vol. 9, no. 12, pp. 10794-10802, 2019.
@article{Wondergem201910794,
title = {In Situ Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy to Unravel Sequential Hydrogenation of Phenylacetylene over Platinum Nanoparticles},
author = {C S Wondergem and T Hartman and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074946933&doi=10.1021%2facscatal.9b03010&partnerID=40&md5=b094e8391cb86d995ee1e908396a5e39},
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number = {12},
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Rivera-Torrente, M; Mejía, C Hernández; Hartman, T; de Jong, K P; Weckhuysen, B M
Impact of Niobium in the Metal–Organic Framework-Mediated Synthesis of Co-Based Catalysts for Synthesis Gas Conversion Journal Article
In: Catalysis Letters, vol. 149, no. 12, pp. 3279-3286, 2019.
@article{Rivera-Torrente20193279,
title = {Impact of Niobium in the Metal–Organic Framework-Mediated Synthesis of Co-Based Catalysts for Synthesis Gas Conversion},
author = {M Rivera-Torrente and C Hernández Mejía and T Hartman and K P de Jong and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85069047651&doi=10.1007%2fs10562-019-02899-0&partnerID=40&md5=e92c1170193dd1f3ff69d3d3b6be2021},
year = {2019},
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journal = {Catalysis Letters},
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Hartman, T; Geitenbeek, R G; Whiting, G T; Weckhuysen, B M
Operando monitoring of temperature and active species at the single catalyst particle level Journal Article
In: Nature Catalysis, vol. 2, no. 11, pp. 986-996, 2019.
@article{Hartman2019986,
title = {Operando monitoring of temperature and active species at the single catalyst particle level},
author = {T Hartman and R G Geitenbeek and G T Whiting and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073951853&doi=10.1038%2fs41929-019-0352-1&partnerID=40&md5=9ab9c801dd16a51634a57ef267b12788},
year = {2019},
date = {2019-01-01},
journal = {Nature Catalysis},
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number = {11},
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Hartman, T; Wondergem, C S; Weckhuysen, B M
Practical Guidelines for Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy of Heterogeneous Catalysts Journal Article
In: ChemPhysChem, vol. 19, no. 19, pp. 2461-2467, 2018.
@article{Hartman20182461,
title = {Practical Guidelines for Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy of Heterogeneous Catalysts},
author = {T Hartman and C S Wondergem and B M Weckhuysen},
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year = {2018},
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Hartman, T; Weckhuysen, B M
Thermally Stable TiO2- and SiO2-Shell-Isolated Au Nanoparticles for In Situ Plasmon-Enhanced Raman Spectroscopy of Hydrogenation Catalysts Journal Article
In: Chemistry - A European Journal, vol. 24, no. 15, pp. 3733-3741, 2018.
@article{Hartman20183733,
title = {Thermally Stable TiO2- and SiO2-Shell-Isolated Au Nanoparticles for In Situ Plasmon-Enhanced Raman Spectroscopy of Hydrogenation Catalysts},
author = {T Hartman and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85043691678&doi=10.1002%2fchem.201704370&partnerID=40&md5=866e9b04070cacc1f14eceef9bbac130},
year = {2018},
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journal = {Chemistry - A European Journal},
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Hartman, T; Wondergem, C S; Kumar, N; Berg, A Van Den; Weckhuysen, B M
Surface- and Tip-Enhanced Raman Spectroscopy in Catalysis Journal Article
In: Journal of Physical Chemistry Letters, vol. 7, no. 8, pp. 1570-1584, 2016.
@article{Hartman20161570,
title = {Surface- and Tip-Enhanced Raman Spectroscopy in Catalysis},
author = {T Hartman and C S Wondergem and N Kumar and A Van Den Berg and B M Weckhuysen},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84969706550&doi=10.1021%2facs.jpclett.6b00147&partnerID=40&md5=4aa4feb31bef1db1f3030d0dc7a3af96},
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